Re-enable example1_outputunits (https://github.com/NREL/GEOPHIRES-X/issues/18\?title\=Fix+example1_outputunits+test+case+-+unstable+results) with currency conversion disabled (https://github.com/NREL/GEOPHIRES-X/issues/236\?title\=Currency+conversions+not+working+)

Author: softwareengineerprogrammer